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Shop the best prices on 8,283 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,057 - 1,088 of 3,200
Rechargeable PH Composite Electrode Probe BNC Connector for Laboratory Use
From $19.95
2-in-1 Continuous Water pH and Temperature Tester Kit with Replaceable BNC
From $64.00
MUJIXI Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measurin
From $17.95
Digital TDS Meter Water Quality Conductivity Meter 9999ppm Water Quality Te
From $13.95
3-in-1 Horticultural Soil Tester Detecting PH Meter Soil Moisture Meter Illumination Tester (1 Pack
From $14.95
Replacement pH Electrode Probe for Water Testing in Aquariums and Hydroponics Systems
From $74.00
Digital Soil pH Meter for Garden and Farm, Accurate Analysis Tool with Durable Black Design
From $21.95
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for R3 TDS Meter
From $9.95
TDS/PH/Temperature PH Meter for Water, 0-14 PH Digital PH Meter, 0.01 High Water Quality Tester
From $25.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm
From $12.95
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $309.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $119.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black
From $15.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $10.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
From $10.95
60 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for PH Meter
From $15.95
3-in-1 Soil Meter Moisture Light and PH Tester Black
From $12.95
Yellow ph value test pen, PH tester
From $19.95
6-in-1 Soil PH Meter Fertility Temperature Humidity Light Tester 90° Rotatable LCD Backlight Soil Hygrometer for Plant
From $28.95
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
From $28.95
5M Alkaline Acid Indicator Meter Test Paper Roll 1-14 PH Meters for Water Urine Saliva Soil Litmus Accurate Measuring
From $7.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp
From $38.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
From $54.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monit
From $129.00
5‑in‑1 Water Testing Meter Bluetooth5.2 PH TDS EC SALT TEMP APP Control Smart Test Pen for Swimming
From $64.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aquarium Pool EU Plug
From $129.00
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $24.95
Digital Orp Meter With Automatic Calibration & Orp Powder Buffer, -1200~1200Mv High Accuracy Orp Tes
From $79.00
Soil Ph Meter, Digital Plant Moisture Meter With Ph/temperature/light
From $21.95
2Pcs Ph-201 Black Laboratory Electrode Electrode Sensor Connector Probe Ph Composite Electrode
From $33.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $69.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
From $15.95